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sam_
Developer
Joined: 14 Aug 2020
Posts: 1865
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 Posted: Wed Sep 04, 2024 8:03 am Post subject: |
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| asturm wrote: | | dmpogo wrote: | | As an example, updating to KDE6 |
When you say "KDE6", how do KF5-based packages part of KDE Gear 24.05.2 (and even still in 24.08.0) fit into the picture for you?
| dmpogo wrote: | | I noticed that I got lapack/numpy coming out of nowhere. What caused it is appearance of opencv, 255 MB package. Which is required by .... a single program kde-apps/spectacle that makes screenshots! |
I think opencv can be slimmed down quite a bit. If you e.g. have lapack and numpy as a result pulled in, then that is a function of having USE="lapack python" enabled on that package, which is not required for spectacle. I'm surprised you didn't look into that, first thing. |
I believe negril is interested in trying to improve the defaults but hasn't got to it yet. I find the OpenCV dep unfortunate too. |
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cz0
Apprentice
Joined: 13 Jun 2005
Posts: 290
Location: /earth/russia/moscow
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| Posted: Wed Sep 04, 2024 1:54 pm Post subject: |
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Since sddm updater recently, I would also add
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>x11-misc/sddm-0.21.0_p20240723
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To that list to prevent qt6 stuff sneaking in as sddm dep. |
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dmpogo
Advocate
Joined: 02 Sep 2004
Posts: 3375
Location: Canada
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| Posted: Thu Sep 05, 2024 3:19 am Post subject: |
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| sam_ wrote: | | asturm wrote: | | dmpogo wrote: | | As an example, updating to KDE6 |
When you say "KDE6", how do KF5-based packages part of KDE Gear 24.05.2 (and even still in 24.08.0) fit into the picture for you?
| dmpogo wrote: | | I noticed that I got lapack/numpy coming out of nowhere. What caused it is appearance of opencv, 255 MB package. Which is required by .... a single program kde-apps/spectacle that makes screenshots! |
I think opencv can be slimmed down quite a bit. If you e.g. have lapack and numpy as a result pulled in, then that is a function of having USE="lapack python" enabled on that package, which is not required for spectacle. I'm surprised you didn't look into that, first thing. |
I believe negril is interested in trying to improve the defaults but hasn't got to it yet. I find the OpenCV dep unfortunate too. |
I looked at the code very quickly (10 min). I do not know C++, but basically OpenCV is used for Gaussian blurring of something (to be more exact, Gaussian or Stack blurring). They do by hand box blurring, but I guess decided to do a bit better  |
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